diff --git a/math/py-awkward-cpp/Makefile b/math/py-awkward-cpp/Makefile
index 76750ad0a964..bfd5a9c72ab4 100644
--- a/math/py-awkward-cpp/Makefile
+++ b/math/py-awkward-cpp/Makefile
@@ -1,5 +1,5 @@
 PORTNAME=	awkward-cpp
-PORTVERSION=	38
+PORTVERSION=	39
 CATEGORIES=	math python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
diff --git a/math/py-awkward-cpp/distinfo b/math/py-awkward-cpp/distinfo
index 987f2e4ef789..130ca6ff742b 100644
--- a/math/py-awkward-cpp/distinfo
+++ b/math/py-awkward-cpp/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1726740971
-SHA256 (awkward_cpp-38.tar.gz) = 9744956a1d787c3d215ea13c5aa1b61109c893f01dd1efe2da68f58ede8ad15b
-SIZE (awkward_cpp-38.tar.gz) = 1588912
+TIMESTAMP = 1728632440
+SHA256 (awkward_cpp-39.tar.gz) = 61da001199ea2094484e28ca074591d2ec660f117e9a97ab89e60da405272385
+SIZE (awkward_cpp-39.tar.gz) = 1588054